How can I get frame from DJI H.264 vedio? - dji-sdk

I want to using Opencv to deal with the vedio from the DJI Drones, however, what troubles me is that I do not konw how to get a frame from the vedio, what's more, how can I transfer it to Mat?
Is there any bolgs or any way can help me? thanks a lot

I have contacted with dji-dev on Github, here are the response

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After a lot of struggles and multiple contact moments with Google support the only option they came with was a fresh install of the device.
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[link]
http://nikovrdoljak.wordpress.com/2011/09/15/backup-your-windows-phone-isolated-storage-data-to-skydrive-using-live-connect-api/
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